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Polyester High Temperature Leveling Agent Sylic D2111 (CY-312KH)

Polyester High Temperature Leveling Agent is suitable for high temperature and high pressure dyeing of polyester, especially ultrafine polyester fabric and its blended fabric.

  • D2111

  • Sylic

  • 1202111

  • Polyester

  • 0.3-1g/L

  • Anionic/Non-ionic

Product Description

Polyester High Temperature Leveling Agent

Technical Indicators

Main ingredient

Special surfactant complex


Yellow viscous liquid

pH value (1% aqueous solution)



Anion / Nonionic

Polyester Leveling Agent Performance and Characteristics

1. Excellent high temperature dispersion stability to prevent dye condensation during dyeing.

2. Strong transfer ability, ensuring the dye transfer requirements in the whole dyeing process, and improving the leveling effect.

3. Small color reduction and good dye reproducibility.

4. The material is convenient and can realize direct cold water.

5. Low foaming.



Polyester High Temperature Leveling Agent Application

It is suitable for the dyeing of reactive dyes on cotton fabrics.


Polyester High Temperature Leveling Agent Recommended Process

It is used for high temperature dyeing of polyester and its blended fabrics, which can be carried out according to the conventional process.

Usage: 0.15-1.0g/L

Bath ratio: 1:10

Dyeing temperature: 125-130 ° C

Holding time: 30-60min

Chemical method: It is recommended to use a ratio of 1 to 6 or above at room temperature, stir evenly, and the finished product is a colorless translucent to pale yellow transparent appearance.

The specific process should be adjusted by the user through the sample as appropriate.

Packaging and Storage

Polyester High Temperature Leveling Agent Packaging & Storage


120kg plastic drum, sealed and stored in the dark, with a shelf life of 6 months at room temperature.

 Three Main Packaging Types: Woven Bags/Plastic Barrels /IBC Drum

main packaging types



  • How to achieve level dyeing ?

    Level dyeing is achieved by i) controlled exhaustion of the dye so that it is taken up evenly and ii) migration of dye after initially unlevel sorption on the fiber. In some cases level dyeing can be influenced by dye-bath pH and/or presence of electrolytes.

  • What is leveling agent in paint?

    Leveling agents/flow modifiers are added to coating formulations to reduce the surface tension of the coating and interfacial tension between coating and substrate thus delivering superior surface qualities and optimal coating finish. They also help to optimize the viscosity during film formation process.

  • What is levelness in dyeing?

    The process of dyeing evenly where, from the great affinity between the goods and the dye, the portion first dyed would absorb too much coloring matter.

  • Which chemical is used as a Levelling agent for acid dyes?

    Fatty alcohol Sulphates :

    The product is chemically identical to commercial product (Gardinal WA). It can be used as leveling agent for dyeing nylon with acid dyes.

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